Refactor: Move background image to main App composable and cleanup

This commit refactors the placement of the background image, moving it from `QuizScreen` to the main `KahootQuizApp` composable. This ensures the background is consistently applied across the app.

Additionally, this commit includes:
- Removal of unused Detekt configuration file (`ui/quiz/config/detekt/detekt.yml`).
- Minor code cleanup:
    - Removed commented-out code in `Theme.kt` and `Type.kt`.
    - Removed trailing blank lines in various domain model files.
    - Added `@file:Suppress("TooManyFunctions")` to `QuizMapper.kt`.
    - Added `@file:Suppress("MatchingDeclarationName")` to `QuizNavigation.kt`.
    - Used `1.seconds` instead of `1000` (Long) for delay in `QuizScreenViewModel`.

ui/quiz/config/detekt/detekt.yml

@@ -1,10 +0,0 @@
-# Deviations from defaults
-formatting:
-  TrailingCommaOnCallSite:
-    active: true
-    autoCorrect: true
-    useTrailingCommaOnCallSite: true
-  TrailingCommaOnDeclarationSite:
-    active: true
-    autoCorrect: true
-    useTrailingCommaOnDeclarationSite: true

ui/quiz/src/main/kotlin/dev/adriankuta/kahootquiz/ui/quiz/QuizScreen.kt

@@ -1,7 +1,6 @@
 package dev.adriankuta.kahootquiz.ui.quiz
 
 import androidx.compose.animation.animateContentSize
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
@@ -20,8 +19,6 @@ import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
@@ -31,20 +28,18 @@ import dev.adriankuta.kahootquiz.core.designsystem.Grey
 import dev.adriankuta.kahootquiz.core.designsystem.KahootQuizTheme
 import dev.adriankuta.kahootquiz.domain.models.Choice
 import dev.adriankuta.kahootquiz.domain.models.Question
-import dev.adriankuta.kahootquiz.ui.quiz.components.Choices
 import dev.adriankuta.kahootquiz.ui.quiz.components.AnswerFeedbackBanner
+import dev.adriankuta.kahootquiz.ui.quiz.components.Choices
 import dev.adriankuta.kahootquiz.ui.quiz.components.QuestionContent
 import dev.adriankuta.kahootquiz.ui.quiz.components.TimerBar
 import dev.adriankuta.kahootquiz.ui.quiz.components.Toolbar
 import kotlin.time.Duration.Companion.seconds
-import dev.adriankuta.kahootquiz.core.designsystem.R as DesignR
 
 @Composable
 fun QuizScreen(
     modifier: Modifier = Modifier,
     viewModel: QuizScreenViewModel = hiltViewModel(),
 ) {
-
     val uiState by viewModel.uiState.collectAsStateWithLifecycle()
 
     QuizScreen(
@@ -63,12 +58,6 @@ private fun QuizScreen(
     modifier: Modifier = Modifier,
 ) {
     Box(modifier.fillMaxSize()) {
-        Image(
-            painter = painterResource(id = DesignR.drawable.bg_image),
-            contentDescription = null,
-            contentScale = ContentScale.Crop,
-            modifier = Modifier.fillMaxSize(),
-        )
         when (uiState) {
             ScreenUiState.Loading -> QuizScreenLoading()
             is ScreenUiState.Success -> QuizScreenSuccess(
@@ -76,7 +65,6 @@ private fun QuizScreen(
                 onSelect = onSelect,
                 onContinue = onContinue,
             )
-
         }
     }
 }

ui/quiz/src/main/kotlin/dev/adriankuta/kahootquiz/ui/quiz/QuizScreenViewModel.kt

@@ -16,6 +16,7 @@ import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
 import javax.inject.Inject
+import kotlin.time.Duration.Companion.seconds
 
 @HiltViewModel
 class QuizScreenViewModel @Inject constructor(
@@ -78,7 +79,6 @@ class QuizScreenViewModel @Inject constructor(
                 )
             }
         }
-
     }
         .stateIn(
             scope = viewModelScope,
@@ -124,7 +124,7 @@ class QuizScreenViewModel @Inject constructor(
         timerJob = viewModelScope.launch {
             var remaining = totalSeconds
             while (remaining > 0) {
-                delay(1000)
+                delay(1.seconds)
                 remaining -= 1
                 _remainingTimeSeconds.value = remaining
             }

ui/quiz/src/main/kotlin/dev/adriankuta/kahootquiz/ui/quiz/navigation/QuizNavigation.kt

@@ -1,3 +1,5 @@
+@file:Suppress("MatchingDeclarationName")
+
 package dev.adriankuta.kahootquiz.ui.quiz.navigation
 
 import androidx.navigation.NavGraphBuilder
@@ -12,4 +14,4 @@ fun NavGraphBuilder.quizScreen() {
     composable<QuizRoute> {
         QuizScreen()
     }
-}
+}